From 83f2ee5aeabc55bc0806a7be168eaa272dc84ca5 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Mon, 9 Jun 2014 21:36:36 -0500
Subject: Use RbConfig.ruby if it's available

---
 Library/Homebrew/test/testing_env.rb | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'Library/Homebrew/test')

diff --git a/Library/Homebrew/test/testing_env.rb b/Library/Homebrew/test/testing_env.rb
index c3dcf8957..f0bd1726d 100644
--- a/Library/Homebrew/test/testing_env.rb
+++ b/Library/Homebrew/test/testing_env.rb
@@ -29,8 +29,14 @@ HOMEBREW_VERSION       = '0.9-test'
 
 require 'tap_constants'
 
-RUBY_BIN = Pathname.new(RbConfig::CONFIG['bindir'])
-RUBY_PATH = RUBY_BIN + RbConfig::CONFIG['ruby_install_name'] + RbConfig::CONFIG['EXEEXT']
+if RbConfig.respond_to?(:ruby)
+  RUBY_PATH = Pathname.new(RbConfig.ruby)
+else
+  RUBY_PATH = Pathname.new(RbConfig::CONFIG["bindir"]).join(
+    RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"]
+  )
+end
+RUBY_BIN = RUBY_PATH.dirname
 
 MACOS_FULL_VERSION = `/usr/bin/sw_vers -productVersion`.chomp
 MACOS_VERSION = ENV.fetch('MACOS_VERSION') { MACOS_FULL_VERSION[/10\.\d+/] }
-- 
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